MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 4b9f712433c48ac510be9620a98f09883e4c363c2c265c3534a381c3cc17b932. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.
Database Entry
MassLogger
Vendor detections: 9
| SHA256 hash: | 4b9f712433c48ac510be9620a98f09883e4c363c2c265c3534a381c3cc17b932 |
|---|---|
| SHA3-384 hash: | a18c770bcceb6ad490a708461abe3ee8ff46e0104c44cd9922e293daf0c9dbc2510b4ce60fb520a23ac7e4cf7e74a1fd |
| SHA1 hash: | c58611866392d360846adeb163122c3da1084300 |
| MD5 hash: | 4583f6017a27313d7e37dd5d8ed4e38a |
| humanhash: | echo-salami-bulldog-maryland |
| File name: | 111111111111111.exe |
| Download: | download sample |
| Signature | MassLogger |
| File size: | 1'327'616 bytes |
| First seen: | 2020-08-30 09:03:26 UTC |
| Last seen: | 2020-08-30 09:52:11 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 8836e4f6abfa72ef3182b7f05b5a6c57 (2 x MassLogger) |
| ssdeep | 24576:xsVThVVcDQcPGaYr/MEd1q4OeZwXv2VWYyCq+:xrQyGDrBd1qBeZwOq+ |
| Threatray | 542 similar samples on MalwareBazaar |
| TLSH | 8955D162B2E04877D16326388D0BB774AD36BE113D28BA862BF5DD4C5F397813835297 |
| Reporter |  abuse_ch |
| Tags: | exe MassLogger |
Intelligence
File Origin
# of uploads :
2
# of downloads :
110
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Ispy
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
Launching a process
Unauthorized injection to a recently created process
Using the Windows Management Instrumentation requests
Creating a file
Running batch commands
Unauthorized injection to a system process
Enabling autorun by creating a file
Deleting of the original file
Result
Threat name:
MassLogger RAT
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Allocates memory in foreign processes
Contains functionality to detect sleep reduction / modifications
Delayed program exit found
Deletes itself after installation
Detected unpacking (changes PE section rights)
Detected unpacking (creates a PE file in dynamic memory)
Detected unpacking (overwrites its own PE header)
Drops VBS files to the startup folder
Machine Learning detection for sample
Maps a DLL or memory area into another process
Multi AV Scanner detection for submitted file
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Queues an APC in another process (thread injection)
Sigma detected: Drops script at startup location
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Writes to foreign memory regions
Yara detected Costura Assembly Loader
Yara detected MassLogger RAT
Behaviour
Behavior Graph:
Threat name:
Win32.Infostealer.Fareit
Status:
Malicious
First seen:
2020-08-29 19:06:57 UTC
AV detection:
26 of 29 (89.66%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
hawkeyekeylogger
Similar samples:
+ 532 additional samples on MalwareBazaar
Result
Malware family:
masslogger
Score:
10/10
Tags:
ransomware upx spyware stealer family:masslogger
Behaviour
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Looks up external IP address via web service
Drops startup file
Reads user/profile data of web browsers
UPX packed file
MassLogger
MassLogger log file
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Distributed via e-mail attachment
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